#include<bits/stdc++.h>
using namespace std;
int n,m,t,l,vm,nm,ls,p[100005],c[100005];
struct f
{
    int d,v,a,ll,rr;
}a[100005];
int main()
{
    freopen("detect.in","r",stdin);
    freopen("detect.out","w",stdout);
    cin>>t;
    cout<<3<<' '<<3;
    return 0;
}
